Ametric® UniversalMount Reducer
Ametric® UniversalMount Reducer
Ametric® UniversalMount Reducer
Geared to be your world class Metric Partner®Geared to be your world class Metric Partner®
American Metric®
Corporation
Catalog: WMR 090426
American Metric® CorporationAmetric®®
1
Ametric® Universal Mount Reducer
B
NMRV
25 - 30 - 40 - 50 - 63 - 75 - 90 - 110 - 130 - 150 - 185
7.5 - 10 - 15 - 20 - 25 - 30 - 40 - 50 - 60 - 80 - 100
56B14 - 63B5 - 63B14 - 71B5 - 80B5 - 90B5 - 100/112B5 - 132B5 - 160B5
F...
TA
Blue Value Line Product
With Input Flange (using electric motor)
Type (center distance)
Nominal Ratio
Flange Type
Output Flange and Mounting Position
With Torque Arm
Example: B NMRV25-7.5-56B14
Part Number Description
Mounting Types/Options .................................................................... 2
Using & Maintaining ............................................................................ 3
Rating Table ........................................................................................ 4-5
BNMRV IEC Motor Flange Dimensions ............................................. 6-7
Dimensions for Electric Motor ........................................................... 8
Dimensions for Single/Double Output Shaft..................................... 9
Dimensions for Extended Worm Shaft ............................................. 9
Dimensions for Torque Arms............................................................. 9
Mounting Positions............................................................................. 10
Positions of Output Flange "F" ......................................................... 10
Mounting Positions of Junction Box................................................. 10
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Table of Contents
American Metric® CorporationAmetric®®
2
Ametric® Universal Mount ReducerMounting Types - Options
1-001-031015
NMRV
...TA
YZ
...F1
DZ
...F2
SZ
American Metric® CorporationAmetric®®
3
Ametric® Universal Mount ReducerUsing and Maintaining
1-001-031015
Reference cincie of worm slide( m/s )
< 2.2
>2.5-5
>5-12
Lubrication Type
G-N680W (G-N460W)
G-N320W
G-N220W
Lubrication Type
Nature of load generated bydriven machine
<2
sf = 0.8
sf = 1
sf = 1.25
Hours running per day
2~8
sf = 1
sf = 1.25
sf = 1.5
8~16
sf = 1.25
sf = 1.5
sf = 1.75
Uniform
Moderate shock
Heavy shock
No. of starts per hour <10
Nature of load generated bydriven machine
<2
sf = 1
sf = 1.5
sf = 1.75
Hours running per day
2~8
sf = 1.25
sf = 1.75
sf = 2
8~24
sf = 1.75
sf = 2
sf = 2.25
Uniform
Moderate shock
Heavy shock
No. of starts per hour >10
• Do not apply pressure to output part and box when mounting it.
• When using for the first time, you must replace lubrication oil after running 400 hours. After this, replace lubrication oil perrunning 4000 hours.
• Keep coaxial degree and vertical degree in just level when conjoining reducer with other device.
• Keep plenty of lubrication oil in the reducer and check it often.
• When oil is low, add more lubrication oil. When oil looks bad, change lubrication oil.
• Reducer radiates heat more efficiently when kept clean.
American Metric® CorporationAmetric®®
4
Ametric® Universal Mount ReducerRating Table
i n225 30 40 50 63 75 90 110 130 150 185
n1 = 1400
0.25
11
0.21
12
0.15
12
0.12
12
-
-
0.09
13
0.08
13
0.06
11
0.04
10
-
-
-
-
0.41
18
0.32
18
0.23
18
0.18
18
0.18
21
0.15
20
0.11
18
0.09
17
0.08
16
0.05
13
-
-
0.90
40
0.69
40
0.48
40
0.37
39
0.30
38
0.31
45
0.23
41
0.81
39
0.15
36
0.12
33
0.09
29
1.58
71
1.23
72
0.88
74
0.68
73
0.54
70
0.57
84
0.42
76
0.34
73
0.28
68
0.22
65
0.16
55
2.84
128
2.19
130
1.65
140
1.22
135
0.98
130
1.06
160
0.76
145
0.60
135
0.51
130
0.39
122
0.34
118
4.06
185
3.25
195
2.30
200
1.88
210
1.47
200
1.48
230
1.12
220
0.89
210
0.75
200
0.58
190
0.48
180
6.3
290
5.11
310
4.09
360
3.10
355
2.43
340
2.57
410
1.76
360
1.38
340
1.13
320
0.83
285
0.67
270
10.4
480
8.57
520
6.48
570
4.83
560
4.12
590
3.90
630
2.87
610
2.35
600
1.9
560
1.34
490
1.07
460
16.1
750
13.5
820
10.3
920
7.76
910
6.49
930
6.35
1040
4.93
1050
3.83
980
3.05
900
2.26
840
1.70
740
25.8
1200
20.2
1240
13.9
1250
11
1300
8.4
1200
7
1200
7.3
1550
5.4
1400
4.2
1260
3.1
1150
2.29
1000
39.1
1740
30
1800
21
1760
19.6
2270
13.8
1950
14
2200
12.1
2570
9.3
2370
7.6
2270
5.6
2100
4.1
1810
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
KW1
M2
Service Factor = 1
7.5
10
15
20
25
30
40
50
60
80
100
187
140
93
70
56
47
35
28
23
18
14
1-001-031015
Note: @ 1750 1.15 x Rating@1400
n1 = Input Speed (rpm)n2 = Output Speed (rpm)
American Metric® CorporationAmetric®®
5
Ametric® Universal Mount Reducer
7.5101520253040506080100
7.5101520253040506080100
7.5101520253040506080100
7.5101520253040506080100
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
1.51.51.51.51.11.11.1.55*.55*0.370.37
433
2.21.52.21.11.11.10.550.55
444433
2.22.21.51.10.75
7.57.55.55.55.5433
2.21.51.1
6888126166146167207124140115129
182180261240205337216264279180206
180236342458420479433492424365302
345455484638790647638767648548473
1.51.20.90.80.91
0.71.10.91.10.9
11.10.80.81
0.71
0.80.71
0.9
1.31.10.90.80.80.90.80.60.80.80.9
1.41.11.20.80.80.90.90.80.80.80.9
7.510152030405060
7.5101520253040506080
7.5101520253040506080100
7.5101520253040506080100
186.714093.370
46.73528
23.3
186.714093.37056
46.73528
23.317.5
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
0.090.090.090.090.090.090.060.06
0.180.180.180.180.180.180.120.120.090.06
0.370.370.370.370.370.370.250.220.180.120.12
0.750.750.750.750.550.550.550.370.370.250.18
457912151214
791317212419231914
1627283947534447433438
33425881718110180897260
2.82.31.61.31
0.90.90.7
1.91.51
0.81
0.80.90.80.90.9
1.61.30.91
0.80.80.90.80.81
0.8
1.71.31
0.911
0.80.90.80.90.9
7.5101520253040506080100
7.5101520253040506080100
7.5101520253040506080100
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
186.714093.37056
46.73528
23.317.514
7.57.57.57.57.55.55.55.54
2.22.2
151511117.57.57.55.543
2.2
2222
18.518.51111117.57.55.54
3434536648641074900117113791179816966
6908709451250104012001550140011801130975
9801320155021401560176023201920221020701760
1.81.51.10.80.81.10.90.70.81
0.8
1.71.41.25
11.10.911111
1.751.351.11
1.251.31.11.2111
Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf
Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf
Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf
Type i n2 kw1 M2 Sf Type i n2 kw1 M2 Sf i
n1
n2
kw1
M2
sf
= Nominal Ratio
= Input Speed (rpm)
= Output Speed (rpm)
= Motor Power
= Output Torque (Nm)
= Service Factor
with 4 poles, 1400rpm motor
1-001-031015
25
30
40
150
50
63
75
185
90
110
130
Note: @ 1750 1.15 x Rating@1400
American Metric® CorporationAmetric®®
6
Ametric® Universal Mount ReducerDimensions
56B14
63B563B1456B14
71B563B5
80B571B563B5
90B3580B571B5
100/112B3590B3580B5
100/112B3590B3580B5
132B35100/112B35
90B35
132B35100/112B35
90B35
160B35132B35
100/112B35
180B35160B35132B35
100/112B35
50
956050
11095
13011095
130130110
180130130
180130130
230180130
230180130
250230180
250250230180
65
1157565
130115
165130115
165165130
215165165
215165165
265215165
265215165
300265215
300300265215
80
1409080
160140
200160140
200200160
250200200
250200200
300250200
300250200
350300250
350350300250
9
11119
1411
1914-
2419-
2824-
2824-
3828-
38--
423828
48423828
9
11119
1411
1914-
2419-
2824-
2824-
3828-
38--
423828
48423828
9
11119
1411
1914-
2419-
2824-
2824-
3828-
38--
423828
48423828
9
11119
1411
1914-
2419-
2824-
2824-
3828-
38--
423828
48423828
-
11119
1411
1914-
2419-
-24-
2824-
382824
3828-
-3828
-423828
9
11119
1411
1914-
2419-
2824-
2824-
-2824
3828-
-3828
-423828
9
11119
1411
191411
241914
-2419
282419
-2824
382824
-3828
-423828
9
11119
1411
-1411
-1914
-2419
282419
-2824
382824
-3828
-423828
9
--9
-11
-1411
-1914
-2419
-2419
-2824
-2824
--
28
--
3828
-
--9
-11
-1411
--
14
--
19
-2419
--
24
-2824
--
28
--
3828
-
---
-11
--
11
--
14
--
19
--
19
--
24
-2824
--
28
--
3828
25
30
40
50
63
75
90
110
130
150
185
Type Flange type N M P 7.5 10 15 20 25 30 40 50 60 80 100D
i/Nominal ratio
BNMRV IEC Motor Flange Dimensions
D
N M P
1-001-031016
American Metric® CorporationAmetric®®
7
Ametric® Universal Mount ReducerNMRV 25
12.8 4 H8
Ø11 HB
Ø75
Ø40 H9
Ø6.
5
Ø55 70
2.5
6
45
50
83
4835
35.5
22.5 6 Ø
45 h
9 25
22
34
42
22.5 22.5
X45
70
45
Y
5
Ø6.5
Ø55
10°
1-001-031016
American Metric® CorporationAmetric®®
8
Ametric® Universal Mount ReducerDimensions
304050637590110130150185
547080100120140170200240310
80101
121.5147.5174208
252.5292.5340412
14182525283542455060
97121.5145174205238294335400472
324349677272
79
55708095
112.5130160180210248
4050607286103
127.5147.5170207
304050637590110130150185
567185103113130142155185220
65758595115130165215215265
5460708095110130180180230
6.56.58.58.5111314161822
7587100110140160200250250300
4455648093102125140180213
5771.584102119135
167.5187.5230265
5.56.578101115151825
20233040505060808080
27354050607085100120155
4460708590100115120145175
Type A CD
(H7) E F G H I L MN
(h8) O P Q R S T V K
Dimensions
304050637590110130150185
637892112120140155170200240
51607490105125142162210240
2936.543.5535767748196116
54.5679082111111139
151.5155190
67910131315151522
4456666677
M6X11 (n4)M6X8 (n4)M8X10 (n4)M8X14 (n8)M8X14 (n8)M10X18 (n8)M10X18 (n8)M12X20 (n8)M12X21 (n8)M16X25 (n8)
0°45°45°45°45°45°45°45°45°45°
688790150165175220255255350
506070115130152170180180280
6.5 (4/90°)9 (4/90°)11 (4/90°)11 (4/90°)14 (4/90°)14 (4/90°)14 (8/90°)16 (8/45°)16 (8/45°)22 (8/45°)
80110125180200210270320320400
568881012141418
16.320.828.328.331.338.345.348.853.864.4
See overalldimensions forelectric motor.
Type G1 G2 N1 KA KB KC KE a KMKN
(H8) KO KP b t1 X Y
Dimensions
(KW) 0.06 0.09 0.12 0.18 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22X 150 207 225 245 260 285 320 340 395 435 490 535 560 600Y 120 130 145 165 175 205 230 270 325 360
56 63 71 80 90 100 112 132 160 180
Overall Dimensions for Electric Motor
G2 T
RV130-185
KP
KN
KO K
M KQ
RV30-110KC
KB
KA
G XC
HA
Y
a
KEMP
S
bt1
D
G1N1 N1
F
K
L
ER
H
QV O
N
I
1-001-031016
American Metric® CorporationAmetric®®
9
Ametric® Universal Mount ReducerDimensions
25304050637590110130150185
1114182525283542455060
233040505060808080102112
25.532.543
53.543.563.584
84.585110120
81102128153173192234249265324374
101128164199219247308324340420480
-M6M6M10M10M10M12M16M16M20M20
4568881012141418
12.516
20.52828313845
48.553.564
TypeD
(h6) B B1 L L1 f b t10.512.516
21.5272731333843
345688881012
20233040505060808080
9111419242428303540
4553647590108135155210240
304050637590110130150185
Type Bd
(j6) T b t
25304050637590110130150185
7085100100150200200250250250300
33384450557080100125125150
118138162168223300310385410410495
45540708095110130180180230
5565758595115130165215215265
7779991111141418
1414141414252530303030
88101010202025252525
66121212202025252525
Type A B C D E F G H I
b
t
B1
B
f
D
L
B1
B
B1
B
D
f
L1
b
t
BT
d
F
E D
B A
C
H
GISingle/Double Output Shaft
Torque Arms
Extended Worm Shaft
Speed is the same as electric motor.
1-001-031016
American Metric® CorporationAmetric®®
10
Ametric® Universal Mount ReducerMounting Positions
Positions of Output Flange "F"
Mounting Positions of Junction Box
= Empty = Half Full =Full
B3 B8 V5
B6 B7 V6
...F1 ...F2
1
2
3
4
1-001-031016
American Metric® Corporation52 Metric RoadLaurens, SC 29360
Telephone: (864) 876-2011Fax: (864) 876-2630After Hours: (800) 651-5920
GEARED TO BE YOUR WORLD CLASS METRIC PARTNER®
From a world class range of metric drive components to an inventory of over 100,000 othermetric and ANSI power transmission components to our quality customer service and onsite machine shop service, Ametric's goal is simply to be your world class metric partner.
Email: [email protected]: [email protected]: www.ametric.com
Distributed in your area by:Distributed in your area by: